145875840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6907}}^1$

素因数の和:6940

約数の個数: 128

約数和(自身を含む): 507323520

約数和(自身を除く): 361447680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6907, 7040, 10560, 13814, 20721, 21120, 27628, 34535, 41442, 55256, 69070, 75977, 82884, 103605, 110512, 138140, 151954, 165768, 207210, 221024, 227931, 276280, 303908, 331536, 379885, 414420, 442048, 455862, 552560, 607816, 663072, 759770, 828840, 884096, 911724, 1105120, 1139655, 1215632, 1326144, 1519540, 1657680, 1823448, 2210240, 2279310, 2431264, 2652288, 3039080, 3315360, 3646896, 4420480, 4558620, 4862528, 6078160, 6630720, 7293792, 9117240, 9725056, 12156320, 13261440, 14587584, 18234480, 24312640, 29175168, 36468960, 48625280, 72937920, 145875840]

約数ペア:

[(1, 145875840), (2, 72937920), (3, 48625280), (4, 36468960), (5, 29175168), (6, 24312640), (8, 18234480), (10, 14587584), (11, 13261440), (12, 12156320), (15, 9725056), (16, 9117240), (20, 7293792), (22, 6630720), (24, 6078160), (30, 4862528), (32, 4558620), (33, 4420480), (40, 3646896), (44, 3315360), (48, 3039080), (55, 2652288), (60, 2431264), (64, 2279310), (66, 2210240), (80, 1823448), (88, 1657680), (96, 1519540), (110, 1326144), (120, 1215632), (128, 1139655), (132, 1105120), (160, 911724), (165, 884096), (176, 828840), (192, 759770), (220, 663072), (240, 607816), (264, 552560), (320, 455862), (330, 442048), (352, 414420), (384, 379885), (440, 331536), (480, 303908), (528, 276280), (640, 227931), (660, 221024), (704, 207210), (880, 165768), (960, 151954), (1056, 138140), (1320, 110512), (1408, 103605), (1760, 82884), (1920, 75977), (2112, 69070), (2640, 55256), (3520, 41442), (4224, 34535), (5280, 27628), (6907, 21120), (7040, 20721), (10560, 13814)]